Alert archive / New Hampshire / Mesoscale Discussions in 2016

Mesoscale Discussion 1889

December 17, 20164 states

The Storm Prediction Center issued this mesoscale discussion at Dec 17, 2016, 10:01 AM EST for 4 states. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued: Dec 17, 2016, 10:01 AM EST (15:01 UTC)
Expired: Dec 17, 2016, 4:00 PM EST
In force: 6 hr
Issued by: the Storm Prediction Center

All 27 counties

Androscoggin County, ME, Cumberland County, ME, Franklin County, ME, Oxford County, ME, York County, ME, Belknap County, NH, Carroll County, NH, Cheshire County, NH, Coos County, NH, Grafton County, NH, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Strafford County, NH, Sullivan County, NH, Saratoga County, NY, Washington County, NY, Addison County, VT, Bennington County, VT, Caledonia County, VT, Essex County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT, Windham County, VT, Windsor County, VT

The radar

The Burlington radar (KCXX), 127 km from the middle of the area, began a volume at 15:01 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The text

As transmitted.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 17, 3:08 AM EST	Mesoscale Discussion	SPC	Cattaraugus	4 hr
Dec 17, 6:57 AM EST	Mesoscale Discussion	SPC	Albany, Broome, Columbia, Delaware, Dutchess, Greene and 8 more	5 hr

Nearby

Mesoscale Discussions in New Hampshire, 2016 Mesoscale Discussions in Vermont, 2016 Mesoscale Discussions in Maine, 2016 Every mesoscale discussion in 2016

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.